mirror of
https://github.com/searxng/searxng
synced 2024-01-01 18:24:07 +00:00
[fix] pep8 part II.
This commit is contained in:
Adam Tauber
parent
b0fd71b7b3
commit
5740cfbf1c
@ -28,7 +28,8 @@ except:
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searx_dir = abspath(dirname(__file__))
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engine_dir = dirname(realpath(__file__))
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# if possible set path to settings using the enviroment variable SEARX_SETTINGS_PATH
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# if possible set path to settings using the
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# enviroment variable SEARX_SETTINGS_PATH
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if 'SEARX_SETTINGS_PATH' in environ:
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settings_path = environ['SEARX_SETTINGS_PATH']
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# otherwise using default path
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@ -41,7 +41,7 @@ def load_module(filename):
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module.name = modname
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return module
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if not 'engines' in settings or not settings['engines']:
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if 'engines' not in settings or not settings['engines']:
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print '[E] Error no engines found. Edit your settings.yml'
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exit(2)
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@ -68,15 +68,15 @@ for engine_data in settings['engines']:
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engine.categories = ['general']
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if not hasattr(engine, 'language_support'):
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#engine.language_support = False
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# engine.language_support = False
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engine.language_support = True
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if not hasattr(engine, 'timeout'):
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#engine.language_support = False
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# engine.language_support = False
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engine.timeout = settings['server']['request_timeout']
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if not hasattr(engine, 'shortcut'):
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#engine.shortcut = '''
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# engine.shortcut = '''
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engine.shortcut = ''
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# checking required variables
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@ -161,7 +161,8 @@ def get_engines_stats():
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for engine in scores_per_result:
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if max_score_per_result:
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engine['percentage'] = int(engine['avg'] / max_score_per_result * 100)
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engine['percentage'] = int(engine['avg']
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/ max_score_per_result * 100)
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else:
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engine['percentage'] = 0
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@ -31,30 +31,31 @@ class Query(object):
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def __init__(self, query, blocked_engines):
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self.query = query
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self.blocked_engines = []
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if blocked_engines:
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self.blocked_engines = blocked_engines
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self.query_parts = []
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self.engines = []
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self.languages = []
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# parse query, if tags are set, which change the serch engine or search-language
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# parse query, if tags are set, which
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# change the serch engine or search-language
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def parse_query(self):
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self.query_parts = []
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# split query, including whitespaces
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raw_query_parts = re.split(r'(\s+)', self.query)
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parse_next = True
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for query_part in raw_query_parts:
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if not parse_next:
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self.query_parts[-1] += query_part
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continue
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parse_next = False
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# part does only contain spaces, skip
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if query_part.isspace()\
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or query_part == '':
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@ -62,15 +63,17 @@ class Query(object):
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self.query_parts.append(query_part)
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continue
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# this force a language
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# this force a language
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if query_part[0] == ':':
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lang = query_part[1:].lower()
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# check if any language-code is equal with declared language-codes
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# check if any language-code is equal with
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# declared language-codes
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for lc in language_codes:
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lang_id, lang_name, country = map(str.lower, lc)
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# if correct language-code is found, set it as new search-language
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# if correct language-code is found
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# set it as new search-language
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if lang == lang_id\
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or lang_id.startswith(lang)\
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or lang == lang_name\
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@ -89,23 +92,24 @@ class Query(object):
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parse_next = True
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self.engines.append({'category': 'none',
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'name': engine_shortcuts[prefix]})
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# check if prefix is equal with engine name
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elif prefix in engines\
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and not prefix in self.blocked_engines:
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and prefix not in self.blocked_engines:
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parse_next = True
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self.engines.append({'category': 'none',
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'name': prefix})
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# check if prefix is equal with categorie name
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elif prefix in categories:
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# using all engines for that search, which are declared under that categorie name
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# using all engines for that search, which
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# are declared under that categorie name
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parse_next = True
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self.engines.extend({'category': prefix,
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'name': engine.name}
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for engine in categories[prefix]
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if not engine in self.blocked_engines)
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if engine not in self.blocked_engines)
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# append query part to query_part list
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self.query_parts.append(query_part)
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@ -114,14 +118,13 @@ class Query(object):
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self.query_parts[-1] = search_query
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else:
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self.query_parts.append(search_query)
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def getSearchQuery(self):
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if len(self.query_parts):
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return self.query_parts[-1]
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else:
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return ''
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def getFullQuery(self):
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# get full querry including whitespaces
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return string.join(self.query_parts, '')
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100
searx/search.py
100
searx/search.py
@ -22,7 +22,7 @@ from datetime import datetime
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from operator import itemgetter
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from urlparse import urlparse, unquote
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from searx.engines import (
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categories, engines, engine_shortcuts
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categories, engines
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)
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from searx.languages import language_codes
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from searx.utils import gen_useragent
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@ -39,7 +39,13 @@ def default_request_params():
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# create a callback wrapper for the search engine results
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def make_callback(engine_name, results, suggestions, answers, infoboxes, callback, params):
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def make_callback(engine_name,
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results,
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suggestions,
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answers,
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infoboxes,
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callback,
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params):
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# creating a callback wrapper for the search engine results
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def process_callback(response, **kwargs):
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@ -95,7 +101,7 @@ def make_callback(engine_name, results, suggestions, answers, infoboxes, callbac
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def content_result_len(content):
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if isinstance(content, basestring):
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content = re.sub('[,;:!?\./\\\\ ()-_]', '', content)
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return len(content)
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return len(content)
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else:
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return 0
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@ -126,7 +132,8 @@ def score_results(results):
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# strip multiple spaces and cariage returns from content
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if 'content' in res:
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res['content'] = re.sub(' +', ' ', res['content'].strip().replace('\n', ''))
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res['content'] = re.sub(' +', ' ',
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res['content'].strip().replace('\n', ''))
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# get weight of this engine if possible
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if hasattr(engines[res['engine']], 'weight'):
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@ -139,8 +146,12 @@ def score_results(results):
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duplicated = False
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for new_res in results:
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# remove / from the end of the url if required
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p1 = res['parsed_url'].path[:-1] if res['parsed_url'].path.endswith('/') else res['parsed_url'].path # noqa
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p2 = new_res['parsed_url'].path[:-1] if new_res['parsed_url'].path.endswith('/') else new_res['parsed_url'].path # noqa
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p1 = res['parsed_url'].path[:-1]\
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if res['parsed_url'].path.endswith('/')\
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else res['parsed_url'].path
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p2 = new_res['parsed_url'].path[:-1]\
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if new_res['parsed_url'].path.endswith('/')\
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else new_res['parsed_url'].path
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# check if that result is a duplicate
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if res['host'] == new_res['host'] and\
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@ -153,7 +164,8 @@ def score_results(results):
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# merge duplicates together
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if duplicated:
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# using content with more text
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if content_result_len(res.get('content', '')) > content_result_len(duplicated.get('content', '')):
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if content_result_len(res.get('content', '')) >\
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content_result_len(duplicated.get('content', '')):
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duplicated['content'] = res['content']
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# increase result-score
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@ -182,17 +194,25 @@ def score_results(results):
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for i, res in enumerate(results):
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# FIXME : handle more than one category per engine
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category = engines[res['engine']].categories[0] + ':' + '' if 'template' not in res else res['template']
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category = engines[res['engine']].categories[0] + ':' + ''\
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if 'template' not in res\
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else res['template']
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current = None if category not in categoryPositions else categoryPositions[category]
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current = None if category not in categoryPositions\
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else categoryPositions[category]
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# group with previous results using the same category if the group can accept more result and is not too far from the current position
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if current != None and (current['count'] > 0) and (len(gresults) - current['index'] < 20):
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# group with the previous results using the same category with this one
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# group with previous results using the same category
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# if the group can accept more result and is not too far
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# from the current position
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if current is not None and (current['count'] > 0)\
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and (len(gresults) - current['index'] < 20):
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# group with the previous results using
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# the same category with this one
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index = current['index']
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gresults.insert(index, res)
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# update every index after the current one (including the current one)
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# update every index after the current one
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# (including the current one)
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for k in categoryPositions:
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v = categoryPositions[k]['index']
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if v >= index:
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@ -206,7 +226,7 @@ def score_results(results):
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gresults.append(res)
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# update categoryIndex
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categoryPositions[category] = { 'index' : len(gresults), 'count' : 8 }
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categoryPositions[category] = {'index': len(gresults), 'count': 8}
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# return gresults
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return gresults
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@ -215,21 +235,21 @@ def score_results(results):
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def merge_two_infoboxes(infobox1, infobox2):
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if 'urls' in infobox2:
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urls1 = infobox1.get('urls', None)
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if urls1 == None:
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if urls1 is None:
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urls1 = []
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infobox1.set('urls', urls1)
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urlSet = set()
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for url in infobox1.get('urls', []):
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urlSet.add(url.get('url', None))
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for url in infobox2.get('urls', []):
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if url.get('url', None) not in urlSet:
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urls1.append(url)
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if 'attributes' in infobox2:
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attributes1 = infobox1.get('attributes', None)
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if attributes1 == None:
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if attributes1 is None:
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attributes1 = []
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infobox1.set('attributes', attributes1)
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@ -237,14 +257,14 @@ def merge_two_infoboxes(infobox1, infobox2):
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for attribute in infobox1.get('attributes', []):
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if attribute.get('label', None) not in attributeSet:
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attributeSet.add(attribute.get('label', None))
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for attribute in infobox2.get('attributes', []):
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attributes1.append(attribute)
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if 'content' in infobox2:
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content1 = infobox1.get('content', None)
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content2 = infobox2.get('content', '')
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if content1 != None:
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if content1 is not None:
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if content_result_len(content2) > content_result_len(content1):
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infobox1['content'] = content2
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else:
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@ -257,12 +277,12 @@ def merge_infoboxes(infoboxes):
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for infobox in infoboxes:
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add_infobox = True
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infobox_id = infobox.get('id', None)
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if infobox_id != None:
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if infobox_id is not None:
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existingIndex = infoboxes_id.get(infobox_id, None)
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if existingIndex != None:
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if existingIndex is not None:
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merge_two_infoboxes(results[existingIndex], infobox)
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add_infobox=False
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add_infobox = False
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if add_infobox:
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results.append(infobox)
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infoboxes_id[infobox_id] = len(results)-1
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@ -318,7 +338,8 @@ class Search(object):
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self.pageno = int(pageno_param)
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# parse query, if tags are set, which change the serch engine or search-language
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# parse query, if tags are set, which change
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# the serch engine or search-language
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query_obj = Query(self.request_data['q'], self.blocked_engines)
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query_obj.parse_query()
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@ -334,25 +355,29 @@ class Search(object):
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self.categories = []
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# if engines are calculated from query, set categories by using that informations
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# if engines are calculated from query,
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# set categories by using that informations
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if self.engines:
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self.categories = list(set(engine['category']
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for engine in self.engines))
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# otherwise, using defined categories to calculate which engines should be used
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# otherwise, using defined categories to
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# calculate which engines should be used
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else:
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# set used categories
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for pd_name, pd in self.request_data.items():
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if pd_name.startswith('category_'):
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category = pd_name[9:]
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# if category is not found in list, skip
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if not category in categories:
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if category not in categories:
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continue
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# add category to list
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self.categories.append(category)
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# if no category is specified for this search, using user-defined default-configuration which (is stored in cookie)
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# if no category is specified for this search,
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# using user-defined default-configuration which
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# (is stored in cookie)
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if not self.categories:
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cookie_categories = request.cookies.get('categories', '')
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cookie_categories = cookie_categories.split(',')
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@ -360,16 +385,18 @@ class Search(object):
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if ccateg in categories:
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self.categories.append(ccateg)
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# if still no category is specified, using general as default-category
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# if still no category is specified, using general
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# as default-category
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if not self.categories:
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self.categories = ['general']
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# using all engines for that search, which are declared under the specific categories
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# using all engines for that search, which are
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# declared under the specific categories
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for categ in self.categories:
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self.engines.extend({'category': categ,
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'name': x.name}
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for x in categories[categ]
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if not x.name in self.blocked_engines)
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if x.name not in self.blocked_engines)
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# do search-request
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def search(self, request):
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@ -386,7 +413,7 @@ class Search(object):
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number_of_searches += 1
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# set default useragent
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#user_agent = request.headers.get('User-Agent', '')
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# user_agent = request.headers.get('User-Agent', '')
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user_agent = gen_useragent()
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# start search-reqest for all selected engines
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@ -400,7 +427,8 @@ class Search(object):
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if self.pageno > 1 and not engine.paging:
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continue
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# if search-language is set and engine does not provide language-support, skip
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# if search-language is set and engine does not
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# provide language-support, skip
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if self.lang != 'all' and not engine.language_support:
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continue
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@ -412,7 +440,8 @@ class Search(object):
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request_params['pageno'] = self.pageno
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request_params['language'] = self.lang
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# update request parameters dependent on search-engine (contained in engines folder)
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# update request parameters dependent on
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# search-engine (contained in engines folder)
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request_params = engine.request(self.query.encode('utf-8'),
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request_params)
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@ -431,7 +460,8 @@ class Search(object):
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request_params
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)
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# create dictionary which contain all informations about the request
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# create dictionary which contain all
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# informations about the request
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request_args = dict(
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headers=request_params['headers'],
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hooks=dict(response=callback),
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@ -1,4 +1,4 @@
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#import htmlentitydefs
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# import htmlentitydefs
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from codecs import getincrementalencoder
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from HTMLParser import HTMLParser
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from random import choice
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@ -22,7 +22,8 @@ def gen_useragent():
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def searx_useragent():
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return 'searx'
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def highlight_content(content, query):
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if not content:
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@ -67,8 +68,8 @@ class HTMLTextExtractor(HTMLParser):
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self.result.append(unichr(codepoint))
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def handle_entityref(self, name):
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#codepoint = htmlentitydefs.name2codepoint[name]
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#self.result.append(unichr(codepoint))
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# codepoint = htmlentitydefs.name2codepoint[name]
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# self.result.append(unichr(codepoint))
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self.result.append(name)
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def get_text(self):
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@ -71,7 +71,7 @@ app.secret_key = settings['server']['secret_key']
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babel = Babel(app)
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#TODO configurable via settings.yml
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# TODO configurable via settings.yml
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favicons = ['wikipedia', 'youtube', 'vimeo', 'soundcloud',
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'twitter', 'stackoverflow', 'github']
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@ -146,14 +146,14 @@ def render(template_name, override_theme=None, **kwargs):
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nonblocked_categories = set(chain.from_iterable(nonblocked_categories))
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if not 'categories' in kwargs:
|
||||
if 'categories' not in kwargs:
|
||||
kwargs['categories'] = ['general']
|
||||
kwargs['categories'].extend(x for x in
|
||||
sorted(categories.keys())
|
||||
if x != 'general'
|
||||
and x in nonblocked_categories)
|
||||
|
||||
if not 'selected_categories' in kwargs:
|
||||
if 'selected_categories' not in kwargs:
|
||||
kwargs['selected_categories'] = []
|
||||
for arg in request.args:
|
||||
if arg.startswith('category_'):
|
||||
@ -168,7 +168,7 @@ def render(template_name, override_theme=None, **kwargs):
|
||||
if not kwargs['selected_categories']:
|
||||
kwargs['selected_categories'] = ['general']
|
||||
|
||||
if not 'autocomplete' in kwargs:
|
||||
if 'autocomplete' not in kwargs:
|
||||
kwargs['autocomplete'] = autocomplete
|
||||
|
||||
kwargs['method'] = request.cookies.get('method', 'POST')
|
||||
@ -202,14 +202,15 @@ def index():
|
||||
'index.html',
|
||||
)
|
||||
|
||||
search.results, search.suggestions, search.answers, search.infoboxes = search.search(request)
|
||||
search.results, search.suggestions,\
|
||||
search.answers, search.infoboxes = search.search(request)
|
||||
|
||||
for result in search.results:
|
||||
|
||||
if not search.paging and engines[result['engine']].paging:
|
||||
search.paging = True
|
||||
|
||||
# check if HTTPS rewrite is required
|
||||
# check if HTTPS rewrite is required
|
||||
if settings['server']['https_rewrite']\
|
||||
and result['parsed_url'].scheme == 'http':
|
||||
|
||||
@ -236,7 +237,7 @@ def index():
|
||||
try:
|
||||
# TODO, precompile rule
|
||||
p = re.compile(rule[0])
|
||||
|
||||
|
||||
# rewrite url if possible
|
||||
new_result_url = p.sub(rule[1], result['url'])
|
||||
except:
|
||||
@ -250,17 +251,21 @@ def index():
|
||||
continue
|
||||
|
||||
# get domainname from result
|
||||
# TODO, does only work correct with TLD's like asdf.com, not for asdf.com.de
|
||||
# TODO, does only work correct with TLD's like
|
||||
# asdf.com, not for asdf.com.de
|
||||
# TODO, using publicsuffix instead of this rewrite rule
|
||||
old_result_domainname = '.'.join(result['parsed_url'].hostname.split('.')[-2:])
|
||||
new_result_domainname = '.'.join(new_parsed_url.hostname.split('.')[-2:])
|
||||
old_result_domainname = '.'.join(
|
||||
result['parsed_url'].hostname.split('.')[-2:])
|
||||
new_result_domainname = '.'.join(
|
||||
new_parsed_url.hostname.split('.')[-2:])
|
||||
|
||||
# check if rewritten hostname is the same, to protect against wrong or malicious rewrite rules
|
||||
# check if rewritten hostname is the same,
|
||||
# to protect against wrong or malicious rewrite rules
|
||||
if old_result_domainname == new_result_domainname:
|
||||
# set new url
|
||||
result['url'] = new_result_url
|
||||
|
||||
# target has matched, do not search over the other rules
|
||||
# target has matched, do not search over the other rules
|
||||
break
|
||||
|
||||
if search.request_data.get('format', 'html') == 'html':
|
||||
@ -429,7 +434,7 @@ def preferences():
|
||||
for pd_name, pd in request.form.items():
|
||||
if pd_name.startswith('category_'):
|
||||
category = pd_name[9:]
|
||||
if not category in categories:
|
||||
if category not in categories:
|
||||
continue
|
||||
selected_categories.append(category)
|
||||
elif pd_name == 'locale' and pd in settings['locales']:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user